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Individual Calculations February 2018 |
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| Van Nimwegen, Martijn Total change: 128.00 | |   |
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| Chess Festival Groningen 2017 - Open B | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1485 | 5.00 | 9 | 3.20 | 40 | 128.00 | |
|  Beukema, Constantijn | | | 1811 | BEL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Neisingh, Nils | | | 1681 | NED | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Dekker, Jasper | | | 1700 | NED | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Den Dunnen, Lola | | | 1809 | NED | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Wallat, Stephan | | | 1629 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Van Der Graaf, Jaap | | | 1775 | NED | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Benninga, Mark | | | 1712 | NED | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Koedijk, Klaas Jan | | | 1706 | NED | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Pompstra, Henk | | | 1772 | NED | 1.00 | 1 | 0.84 | 40 | 33.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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